A steel rod having a cross-sectional area of 324 mm2 and a length of 61 m is suspended vertically from one end. It supports a tensile load of 27 kN at the lower end. If the unit mass of steel is 7,895 kg/m and E = 200 x 10° MN/m2, find the total elongation of the %3D rod. Answer must be in mm.

A steel rod having a cross-sectional area of 324 mm2 and a length of 61 m is suspended vertically from one end. It supports a tensile load of 27 kN at the lower end. If the unit mass of steel is 7,895 kg/m and E = 200 x 10° MN/m2, find the total elongation of the %3D rod. Answer must be in mm.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter10: Force And Force-related Variables In Engineering

Section: Chapter Questions

Problem 29P: A structural member with a rectangular cross section as shown in the accompanying figure is used to...

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Dont round off initial value, round off final answ only

A steel rod having a cross-sectional area of 324 mm2 and a length of 61 m is suspended
vertically from one end. It supports a tensile load of 27 kN at the lower end. If the unit
mass of steel is 7,895 kg/m³ and E = 200 x 10° MN/m², find the total elongation of the
%3D
rod. Answer must be in mm.

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